| 摘要 |
PURPOSE:To both save power of an air conditioner and improve comfortableness in a car room, by setting an air purifier onto a rear tray board of an automobile and selectively performing purification and ventilation of air in the car room. CONSTITUTION:An air purifier 10 comprises a car room air suction part 12, luggage compartment air suction part 15 communicated to a luggage compartment communication hole 4 opened to a rear tray board 3, and a blow part 14, and either one of te air in a car room or a luggage compartment is sucked by a selector damper 11 selecting the two suction parts 12, 15. When air in a car room 1 is contaminated by smoking or the like of a crew-member, the selector damper 11 is placed in a position (a), and a blower 17 is driven, then the air can be purified by a filter 13 without causing any change of temperature in the car room. While if a car is used immediately after parking under the blazing sun, the selector damper 11 is placed to a position (b), and cool air in the outside of the car is fed into the car room 1 through the air purifier 10 from a ventilative hole 16, then the inside of the car room can be quickly cooled. |
